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Top Astrological Reasons Why Relationships Fail

  • Writer: Alka Mishra
    Alka Mishra
  • Nov 13, 2025
  • 3 min read

Updated: Nov 16, 2025

Have you ever wondered why some relationships bloom effortlessly while others fall apart without any clear reason? Sometimes, even when everything seems fine, misunderstandings, arguments and distance start creeping in.


The reason may not always lie in our behavior or circumstances. sometimes, it’s hidden in the stars. Yes, according to astrology every relationship isn’t just a matter of the heart, but also of the planets. Some planets sprinkle sweetness into love, while others stir up conflict.


Curious to know what the planets have to do with heartbreak? In this blog, we’ll explore the top astrological reasons behind failed relationships.


7th house


In Vedic astrology, the seventh house represents marriage, partnerships, and long-term commitment. If this house or its ruling planet is weak or troubled, it can create challenges in forming stable bonds. People with an afflicted seventh house may find it hard to commit, often face misunderstandings or attract partners who aren’t emotionally available. When malefic planets like Saturn, Rahu, or Ketu influence this house, it can bring delays, distance or disconnection in relationships.


Influence of Mars


Another major factor is the influence of Mars, known as Mangal Dosha or Kula Dosha. This happens when Mars sits in certain houses in a birth chart, such as the first, fourth, seventh, eighth or twelfth. It can lead to tension, ego clashes, or repeated conflicts in love life. In real life, this might appear as constant arguments, anger issues, or difficulty maintaining long-term commitment. A person might go through several short-term relationships or struggle to find emotional balance with a partner.


Role of Venus


The role of Venus is equally crucial. Venus governs love, romance, attraction, and emotional harmony. When Venus is weak, retrograde or placed in a difficult house, people might struggle to express affection or feel emotionally disconnected.


Relationships may seem shallow or lack genuine warmth. They might also attract partners who are emotionally distant or incompatible. In astrological terms this happens when Venus is afflicted by Saturn, Rahu, or Ketu, or when it loses connection with key houses like the fifth or seventh.


Moon Represent Emotion


The Moon in astrology represents emotions and inner needs. When two partners have incompatible Moon signs, their emotional languages differ one may crave reassurance while the other values independence. This mismatch can cause both to feel unseen or misunderstood. Emotional ups and downs, mood swings, or an inability to empathize are common outcomes. If the Moon in a chart is afflicted or poorly placed, it can make emotional bonding difficult, even in otherwise compatible matches.


Timing also plays a surprisingly powerful role. Even if two charts are perfectly matched, the planetary periods (called Dashas) or transits can affect how a relationship unfolds.


For instance a relationship that begins during a favourable Venus or Jupiter Dasha often feels harmonious, while one that begins under Saturn, Mars, or Rahu periods might face tests or separations. A couple might meet at the right moment emotionally but the wrong moment astrologically when the planets simply don’t support stability or commitment.



Karmic or Past-Life Indicators


Astrology also talks about karmic or past-life influences. Some relationships come into our lives to teach lessons or to complete unfinished soul connections. These bonds may feel intense but often end abruptly once the lesson is learned. Signs of karmic links include retrograde Venus or Mars, strong placements in the twelfth house, or a heavy influence of Saturn or Ketu in relationship areas. Such patterns can repeat until one learns self-awareness, forgiveness, and emotional maturity.


When you bring all these elements together, relationship challenges often arise from mismatched energies, poor timing, or emotional unreadiness. A weak seventh house can show hesitation or fear of commitment. Mangal Dosha can create aggression or instability. A weak Venus may cause emotional distance, and incompatible Moon signs can block emotional connection. Even the most loving relationships can struggle if the timing isn’t right.


What the Research Says


However, astrology shouldn’t be seen as a life sentence. A recent study from Banaras Hindu University found that nearly 37% of failed marriages in their sample showed poor horoscope matching, especially in arranged marriage settings. Yet scientific studies argue that astrology isn’t a proven predictive science. The real value of astrology may lie in self-reflection rather than prediction. it helps you understand patterns, emotional needs, and timing, but it doesn’t dictate your destiny.


If you’re facing relationship issues, astrology can be a useful mirror rather than a verdict. Understanding your chart especially the roles of the seventh house, Venus, Mars, and the Moon can give you insight into your patterns and strengths. But growth comes from within. Use this awareness to build empathy, emotional intelligence, and patience.

 
 
 

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